.div-send-mail {
    width: 60%;
    margin: 30px auto;
    text-align: left;
    line-height: 30px;
    padding: 20px 0px 30px 40px;
    border: 3px solid gray;
    border-radius: 8px;
}

    .div-send-mail input[type=text] {
        width: 88%;
        margin-top: 5px;
        margin-bottom: 5px;
    }


.div-back-exhlist {
    position: absolute;
    top: 10px;
    left: 10px;
}

.btnNewSend {
    display: block;
    width: 300px;
    text-align: center;
    margin: 20px auto 0px auto;
    padding: 12px 10px;
    border-radius: 10px;
    background-color: #CC5B33;
    font-size: 1rem;
    font-weight: 600;
}